[  468.140630] rb_a: entered promiscuous mode
[  468.140698] rb_b: entered promiscuous mode
[  468.140828] rb_il: entered promiscuous mode
[  468.150513] pe_a: entered promiscuous mode
[  468.150568] pe_b: entered promiscuous mode
[  468.150637] debugfs: 'prp0' already exists in 'hsr'
[  468.150688] Cannot create hsr debugfs directory
[  474.445105] rb_a: left promiscuous mode
[  474.445199] rb_b: left promiscuous mode
[  474.445281] rb_il: left promiscuous mode
[  474.445702] pe_b (unregistering): left promiscuous mode
[  474.445857] pe_a (unregistering): left promiscuous mode